[PATCH v2 24/38] drm/msm/dp: make the SST bridge disconnected when mst is active

[Yongxing Mou]

From: Abhinav Kumar <quic_abhin...@quicinc.com>

This bridge detect function only work for SST, MST connectors detect
controlled by MST bridges. Skip detect in MST cases.

Signed-off-by: Abhinav Kumar <quic_abhin...@quicinc.com>
Signed-off-by: Yongxing Mou <quic_yong...@quicinc.com>
---
 drivers/gpu/drm/msm/dp/dp_drm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c
index 
f0144cf3c5876d94c44a44adad766f242609113e..18a6f71b2792baab461bb368c353c56885ad68fe
 100644
--- a/drivers/gpu/drm/msm/dp/dp_drm.c
+++ b/drivers/gpu/drm/msm/dp/dp_drm.c
@@ -29,7 +29,7 @@ static enum drm_connector_status msm_dp_bridge_detect(struct 
drm_bridge *bridge)
        drm_dbg_dp(dp->drm_dev, "link_ready = %s\n",
                str_true_false(dp->link_ready));
 
-       return (dp->link_ready) ? connector_status_connected :
+       return (dp->link_ready && !dp->mst_active) ? connector_status_connected 
:
                                        connector_status_disconnected;
 }
 

-- 
2.34.1